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5625789842580 = 22351031396549079
BaseRepresentation
bin101000111011101101100…
…1101001000010010010100
3201220211010222002221001020
41101313123031020102110
51214133104144430310
615544241400401140
71120310213441445
oct121673315102224
921824128087036
105625789842580
11187997a77a546
1276a3957761b0
1331a681a9274b
1415640ac572cc
159b51677e170
hex51ddb348494

5625789842580 has 96 divisors (see below), whose sum is σ = 16019573606400. Its totient is φ = 1474957150848.

The previous prime is 5625789842557. The next prime is 5625789842581. The reversal of 5625789842580 is 852489875265.

It is a super-2 number, since 2×56257898425802 (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5625789842581) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2415520 + ... + 4133559.

It is an arithmetic number, because the mean of its divisors is an integer number (166870558400).

Almost surely, 25625789842580 is an apocalyptic number.

It is an amenable number.

5625789842580 is an abundant number, since it is smaller than the sum of its proper divisors (10393783763820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5625789842580 is a wasteful number, since it uses less digits than its factorization.

5625789842580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6549333 (or 6549331 counting only the distinct ones).

The product of its (nonzero) digits is 387072000, while the sum is 69.

The spelling of 5625789842580 in words is "five trillion, six hundred twenty-five billion, seven hundred eighty-nine million, eight hundred forty-two thousand, five hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 103 139 206 278 309 412 417 515 556 618 695 834 1030 1236 1390 1545 1668 2060 2085 2780 3090 4170 6180 8340 14317 28634 42951 57268 71585 85902 143170 171804 214755 286340 429510 859020 6549079 13098158 19647237 26196316 32745395 39294474 65490790 78588948 98236185 130981580 196472370 392944740 674555137 910321981 1349110274 1820643962 2023665411 2698220548 2730965943 3372775685 3641287924 4047330822 4551609905 5461931886 6745551370 8094661644 9103219810 10118327055 10923863772 13491102740 13654829715 18206439620 20236654110 27309659430 40473308220 54619318860 93763164043 187526328086 281289492129 375052656172 468815820215 562578984258 937631640430 1125157968516 1406447460645 1875263280860 2812894921290 5625789842580